Answer:763.5
Step-by-step explanation:
the 3 will make it stay the same
Answer:
5.5 seconds
Step-by-step explanation:
The function that gives the height of the object after t seconds falling is:
h = -16t^2 + 484.
To find the time when the object reaches the ground, we just need to use the value of h = 0 in the equation, and then find the value of t:
0 = -16t^2 + 484.
16t^2 = 484
t^2 = 30.25
t = 5.5 seconds
So the object will reach the ground after 5.5 seconds
Answer:
1 out of every 3 races could be won by Rachelle
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer: